Question

which of the following are prime factorisation​

Answer 1

Answer:

In Which of the following expressions prime factorization has been done: (a) 24=2x3x4 (b) 56=7x2x2x2 (c) 70=2x5x7 (d) 54=2x3x9. In expressions (b) and (c), prime factorization has been done. Because, in (a) 4 is not a prime number and in (d) 9 is not a prime number.

Answer 2

Question:

Which of the following are prime factorisation

1) 6

solution:

6 is composite number.

6 = 1 × 6 or 2 × 3

Factors of 6 = 1, 2, 3, 6

prime factorisation = 2 × 3

Step-by-step explanation:

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